In C/C++ land the kind of ”Just try and see if it works” kind of development is super common in proprietary software. Leading to issues such as: Using volatile

In C/C++ land the kind of ”Just try and see if it works” kind of development is super common in proprietary software. Leading to issues such as: Using volatile for threadsafe stuff. Arm has weaker memory model than X86 so it requires barriers. C++ standard threading lib handles this for you but not everyone uses it. Memory alignment. Arm tends to be more critical of that. While it’s impossible for well formed C++ program to mess it up it’s quite common for people just go ”Hey it’s just a number” and go full yolo with it. Because hey, it works on their machine.